The clinical compendium was THE reason I passed CP, also listening to OSLER MP3s while working out helped.
For AP it was just reading about my cases adn going to conferences over the years.
Someone told me that a few of the questions on the test were identical from the remembrances based on the test given the previous year. I was pissed too because after the person went over them with me, I realized I missed them and felt screwed that someone knew the answer instantly, but I don't care now as I passed. They are the few questions I remember from the test today.